Plants named in 1807

Ginger (Zingiber officinale) is a flowering plant whose rhizome, ginger root or ginger, is widely used as a spice and a folk medicine. It is an herbaceous perennial that grows annual pseudostems (false stems made of the rolled bases of leaves) about one meter tall, bearing narrow leaf blades. The inflorescences bear flowers having pale yellow petals with purple edges, and arise directly from the rhizome on separate shoots. Ginger is in the family Zingiberaceae, which also includes turmeric (Curcuma longa), cardamom (Elettaria cardamomum), and galangal. Ginger originated in Maritime Southeast

Brazil nut (Bertholletia excelsa) refers to a South American tree of the monotypic genus Bertholletia in the family Lecythidaceae as well as the tree's commercially-harvested edible seeds. It is one of the largest and longest-lived trees in the Amazon rainforest. The fruit and its nutshell – containing the edible nut – are relatively large and weigh as much as 2 kg (4.4 lb) in total. As food, Brazil nuts are notable for diverse content of micronutrients, especially a high amount of selenium. The wood of the Brazil nut tree is prized for its quality in carpentry, flooring, and heavy

Lansium domesticum, commonly known as langsat or lanzones, ,--) is a species of tree in the family Meliaceae with commercially cultivated edible fruits. The species is native to Southeast Asia, from peninsular Thailand and Malaysia to Indonesia and the Philippines.

Lodoicea, commonly known as the sea coconut, coco de mer, or double coconut, is a monotypic genus in the palm family. The sole species, Lodoicea maldivica, is endemic to the islands of Praslin and Curieuse in the Seychelles, and was historically found on the neighboring small islets of St Pierre, Chauve-Souris, and Ile Ronde. The species has the largest seed in the plant kingdom.

Vitellaria paradoxa (formerly Butyrospermum parkii), commonly known as shea tree, shi tree (, also ), or vitellaria, is a tree of the family Sapotaceae. It is the only species in the genus Vitellaria, and is indigenous to Africa. The shea fruit consists of a thin, tart, nutritious pulp that surrounds a relatively large, oil-rich seed from which shea butter is extracted. It is a deciduous tree usually 7–15 m (23–49 ft) tall, but has reached 25 m (82 ft) and a trunk diameter of 2 m (6.6 ft). The shea tree is a traditional African food plant. It has been said to have potential to improve

Agathis, commonly known as kauri or dammara, is a genus of evergreen coniferous trees, native to Australasia and Southeast Asia. It is one of three extant genera in the family Araucariaceae, alongside Wollemia and Araucaria (being more closely related to the former). Its leaves are much broader than most conifers. Kauri gum was historically commercially harvested from living New Zealand kauri and from swamp ground.

Curcuma zedoaria (zedoary , white turmeric, or temu putih) is a perennial herb and member of the genus Curcuma, family Zingiberaceae. The plant is native to South Asia and Southeast Asia but is now naturalized in other places including the US state of Florida. Zedoary was one of the ancient food plants of the Austronesian peoples. They were spread during prehistoric times to the Pacific Islands and Madagascar during the Austronesian expansion (c. 3000 BCE). Its use as a spice in the West today is extremely rare, having been replaced by ginger, and to a lesser extent, yellow turmeric.

Podocarpus is a genus of conifers, the most numerous and widely distributed of the podocarp family, the Podocarpaceae. Podocarpus species are evergreen shrubs or trees, usually from 1 to 25 m (3 to 82 ft) tall, known to reach 40 m (130 ft) at times. The cones have two to five fused cone scales, which form a fleshy, berry-like, brightly coloured receptacle at maturity. The fleshy cones attract birds, which then eat the cones and disperse the seeds in their droppings. Plants of the World Online accepts 116 species. Other authorities place 97 to 107 species in the genus depending on the

Chlorophytum (,), sometimes colloquially referred to as the spider plants, is a genus of almost 200 species of evergreen perennial flowering plants in the Agavoideae within the Asparagaceae. The plants are native to the tropical and subtropical regions of Africa, Australia, and Asia. Depending on species, most Chlorophytum mature at about 10–60 cm (3"-12") in height, growing out from a central rosette of long, slender leaves of around 15–75 cm (5"-29") in length. The plants tend to have thick, fleshy, tuberous roots, about 0.5-2 cm (0.17"-0.75") thick. The flowers are small and usually white,

Erigeron annuus (formerly Aster annuus), the annual fleabane, daisy fleabane, or eastern daisy fleabane, is a species of herbaceous flowering plant, annual or biennial, in the family Asteraceae.

Eranthis hyemalis, the winter aconite, is a species of flowering plant in the buttercup family Ranunculaceae, native to calcareous woodland habitats in France, Italy and the Balkans, and widely naturalized elsewhere in Europe.

Boswellia is a genus of trees in the family Burseraceae, known for its fragrant resin. The biblical incense frankincense is an extract from the resin of the tree Boswellia sacra, and is now produced also from B. frereana. Boswellia species are moderate-sized flowering plants, including both trees and shrubs.

Dilleniaceae is a family of flowering plants with 11 genera and about 430 known species. It is known to gardeners for the genus Hibbertia, which contains many commercially valuable garden species.

Thespesia populnea, commonly known as the portia tree, Pacific rosewood, Indian tulip tree, or milo, among other names, is a species of flowering plant belonging to the mallow family, Malvaceae. It is a tree found commonly on coasts around the world. Although it is confirmed to be native only to the Old World tropics, other authorities consider it to have a wider, possibly pantropical native distribution. It is thought to be an invasive species in Florida and Brazil.

Populus euphratica, commonly known as the Euphrates poplar, desert poplar, diversiform-leaved poplar, or poplar diversifolia, is a species of poplar tree in the willow family.

Eranthis is a genus of eight species of flowering plants in the buttercup family Ranunculaceae, native to southern Europe and east across Asia to Japan. The common name winter aconite comes from the early flowering time and the resemblance of the leaves to those of the related genus Aconitum, the true aconite. Like the notoriously toxic Aconitum (and, indeed, many other genera of the Ranunculaceae) Eranthis is poisonous, although the toxins are different, being mainly cardiac glycosides similar to those found in various other plant species such as Adonis vernalis or Asclepias incarnata,

Acmella is a genus of plants in the family Asteraceae, described as a genus in 1807. It is native to the Americas and has been introduced to Asia, Africa, the Pacific islands, and Australia. One familiar species is Acmella oleracea, which has been widely cultivated for centuries. It is used for food and medicine, and as an insecticide and an ornamental plant. Its common use as an herbal remedy for toothache and oral infections earned it the nickname toothache plant. These are annual or perennial herbs with branching stems usually reaching 10 to 20 centimeters in length, growing prostrate or

Boswellia serrata is a plant that produces Indian frankincense. The plant is native to much of India and the Punjab region that extends into Pakistan.

Ophiopogon (lilyturf) is a genus of evergreen perennial plants native to warm temperate to tropical East, Southeast, and South Asia. Despite their grasslike appearance, they are not closely related to the true grasses, the Poaceae. The name of the genus is derived from Greek ὄφις ophis, 'snake' and πώγων pogon, 'beard', most probably referring to its leaves and tufted growth. In the APG III classification system, it is placed in the family Asparagaceae, subfamily Convallarioideae (formerly the family Ruscaceae). Like many lilioid monocots, it was formerly classified in the Liliaceae. They

Equisetum variegatum, commonly known as variegated horsetail or variegated scouring rush, is a species of vascular plant in the horsetail family Equisetaceae. Like all horsetails, it is a type of fern. It is native to the northern hemisphere where it has a circumpolar distribution.

Heliopsis is a genus of herbaceous flowering plants in the family Asteraceae, native to dry prairies in North and South America. The sunflower-like composite flowerheads are usually yellow, up to 8 cm (3 in) in diameter, and are borne in summer. Species are commonly called ox-eye or oxeye. The name Heliopsis (pronounced , from Greek helios for "sun" and opsis for "appearance") refers to the bright yellow color of the flowers. Species are found widely in cultivation in temperate climates, notably varieties of H. helianthoides.

Myoga (茗荷, myōga; also myoga ginger) or Japanese ginger is the species Zingiber mioga in the family Zingiberaceae. It is a deciduous herbaceous perennial native to Japan, China, and the southern part of Korea. Only its edible flower buds and flavorful shoots are used in cooking. The flower buds are finely shredded and used in Japanese cuisine as a garnish for miso soup, sunomono, and dishes such as roasted eggplant. In Korean cuisine, the flower buds are skewered alternately with pieces of meat and then are pan-fried.

Veratrum lobelianum is a species of flowering plant belonging to the family Melanthiaceae. Its native range is Central Europe to Caucasus and Russian Far East. The plant is poisonous. It is used in Chinese folk medicine. In Russia, it is available as a tincture ("Veratrum Aqua") that is intended for external use and is toxic if ingested (accidentally or in folk medicine).

Typha domingensis, known commonly as southern cattail or cumbungi, is a perennial herbaceous plant of the genus Typha.

Tephrosia is a genus of flowering plants in the family Fabaceae. It is widespread in both the Eastern and Western Hemisphere, where it is found in tropical and warm-temperate regions. The generic name is derived from the Greek word τεφρος (tephros), meaning "ash-colored," referring to the greyish tint given to the leaves by their dense trichomes. Hoarypea is a common name for plants in this genus, along with goat's rue and devil's shoestring.

Sterculiaceae was a family of flowering plant based on the genus Sterculia. Genera formerly included in Sterculiaceae are now placed in the family Malvaceae, in the subfamilies: Byttnerioideae, Dombeyoideae, Helicteroideae and Sterculioideae. As traditionally circumscribed the Sterculiaceae, Malvaceae, Bombacaceae, and Tiliaceae comprise the "core Malvales" of the Cronquist system and the close relationship among these families is generally recognized. Sterculiaceae may be separated from Malvaceae sensu stricto by the smooth surface of the pollen grains and the bilocular anthers. Numerous

Ficus macrophylla, commonly known as the Moreton Bay fig or Australian banyan, is a large evergreen banyan tree of the mulberry and fig family Moraceae. It is native to eastern Australia, from the Wide Bay–Burnett region of Queensland in the north to the Illawarra region of New South Wales. The infraspecies Ficus macrophylla f. columnaris is endemic to Lord Howe Island. Its common name refers to Moreton Bay in Queensland. It is best known for its imposing buttress roots. Ficus macrophylla is called a strangler fig because seed germination usually takes place in the canopy of a host tree,

Corybas, commonly known as helmet orchids, is a genus of about 120 species of plants in the orchid family, Orchidaceae. Helmet orchids are small, perennial, deciduous herbs and are nearly always terrestrial. They have a single leaf at their base and a single flower on a short stalk, the flower dominated by its large dorsal sepal and labellum. Species of Corybas are found in Australia, New Zealand, New Guinea, Southeast Asia, the Himalayas, southern China, many Pacific islands and a few sub-Antarctic islands.

Colchicum bulbocodium, the spring meadow saffron, is a species of alpine bulbous plant native to mountain ranges across Europe from the Pyrenees to the Caucasus (Spain, France, Italy, Switzerland, Austria, Hungary, Romania, the former Yugoslavia, Ukraine and southern European Russia). It is cultivated as an ornamental plant in many places. It has flowers considered ideal for the rock garden, which is beautiful en masse. The plant is a hardy spring flower bulb, very small in size, reaching about 7–10 cm high. From April to June, the strap-shaped leaves emerge with pink-to-purple crocus-like

Thespesia is a genus of 14 flowering shrubs and trees in the Hibiscus family, Malvaceae, although within the family they are more closely related to cotton plants (Gossypium). The genus is distributed from the South Pacific through Asia, Africa, and the Caribbean.